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I'm in eastern NC. I'm building a Quad - are there plans or kits for a quad grazhopper? I'm building a quad because I think they are safer. I saw a trike crash and flip over on its side during landing, and I'd like to have the extra ground stability of a quad. I also want all the advantages of a 4-stroke engine

OK, I think what I'll do is use this thread to document the overall project, and I'll post links to specific questions I ask in other threads. Here's the first one on swapping for sealed ball bearings in the wheels:

You look well qualified in the design/build department. I see no problems and the tandem wing will do well. OK if used should do fine. After soome work with it you can have it inspected for airworthiness.

I strongly recommend getting some instruction when the time comes. Another pilot if not a PPG/CFI. You will drive yourself crazy otherwise and brake a lot of expensive equipment. I am on www.homebuiltairplanes.com post there also. Contact me at HBA when nearly ready to fly if you have no other instruction.

Just wanted to bump the thread. I've been on hold due to financials (as is usual with this hobby), but I've been thinking (still free). I spoke with Ashton Brunner, and he gave me a lot to think about. In particular, it seems like I won't be able to bend the frame myself (requires specialized expensive equipment), but I may be able to buy a frame alone from him. He said I've got a good engine for the application. In addition, I'm waffling between the paraglider and powered parachute wing. I'll post the latest thoughts and info soon.